JPH0352271Y2 - - Google Patents

Info

Publication number
JPH0352271Y2
JPH0352271Y2 JP1983016692U JP1669283U JPH0352271Y2 JP H0352271 Y2 JPH0352271 Y2 JP H0352271Y2 JP 1983016692 U JP1983016692 U JP 1983016692U JP 1669283 U JP1669283 U JP 1669283U JP H0352271 Y2 JPH0352271 Y2 JP H0352271Y2
Authority
JP
Japan
Prior art keywords
valve
boom
hydraulic cylinder
arm
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1983016692U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59125563U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1669283U priority Critical patent/JPS59125563U/ja
Publication of JPS59125563U publication Critical patent/JPS59125563U/ja
Application granted granted Critical
Publication of JPH0352271Y2 publication Critical patent/JPH0352271Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1669283U 1983-02-09 1983-02-09 建設機械の油圧回路 Granted JPS59125563U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1669283U JPS59125563U (ja) 1983-02-09 1983-02-09 建設機械の油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1669283U JPS59125563U (ja) 1983-02-09 1983-02-09 建設機械の油圧回路

Publications (2)

Publication Number Publication Date
JPS59125563U JPS59125563U (ja) 1984-08-23
JPH0352271Y2 true JPH0352271Y2 (US08066781-20111129-C00013.png) 1991-11-12

Family

ID=30147962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1669283U Granted JPS59125563U (ja) 1983-02-09 1983-02-09 建設機械の油圧回路

Country Status (1)

Country Link
JP (1) JPS59125563U (US08066781-20111129-C00013.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370284A (en) * 1976-12-03 1978-06-22 Caterpillar Tractor Co Hydraulic device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55173702U (US08066781-20111129-C00013.png) * 1979-06-01 1980-12-12
JPS5926084Y2 (ja) * 1980-04-26 1984-07-30 三菱重工業株式会社 ２ポンプ式油圧回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370284A (en) * 1976-12-03 1978-06-22 Caterpillar Tractor Co Hydraulic device

Also Published As

Publication number Publication date
JPS59125563U (ja) 1984-08-23

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